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| ADD : |
Longshan Town,Cixi City,Zhejiang,315311, China. |
| P.C : |
315311 |
| TEL : |
+86-574-63780618 , 63780688 |
| FAX : |
+86-574-63780242 |
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 Chromium Oxide
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 Formula: Cr2O3
Appearance: dark green powder
Chemical Compositions:
|
Item |
Value |
purity ( Cr2O3),%,  |
99 |
|
color |
comparable to std. sample |
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water soluble salts,%,≤ |
0.3 |
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moisture, %, ≤ |
0.2 |
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oil absorbency, %,≤ |
25 |
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color fastness % |
100±5 |
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residue after sieve, 320 mesh, %, ≤ |
0.5 |
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covering power, g/m2≤ |
15 |
Uses: as pigment for paints and porcelain enamel
Packing: 25 kg N.W. in plastic lined knitted bag
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